<template>
<view class="cart-container" v-if="cart.length!==0">
		<!-- 收货地址组件 -->
				<my-address></my-address>
		
		<!-- 商品列表的标题区 -->
				<view class="cart-title">
					<!-- 左侧图标 -->
					<uni-icons type="shop" size="18"></uni-icons>
							<!-- 右侧文本 -->
							<text class="cart-title-text">购物车</text>
				</view>
				
				<!-- 循环渲染购物车中的商品信息 -->
				<uni-swipe-action>
							<block v-for="(goods, i) in cart" :key="i">
								<uni-swipe-action-item :right-options="options" @click="swipeActionClickHandler(goods)">
									<my-goods :goods="goods" :show-radio="true" :show-num="true" @radio-change="radioChangeHandler"
										@num-change="numberChangeHandler"></my-goods>
								</uni-swipe-action-item>
							</block>
						</uni-swipe-action>
						!-- 使用自定义结算组件 -->
								<my-settle></my-settle>
	</view>
	
		
		<!-- 空白购物车区域 -->
		
		<view class="empty-cart" v-else>
			<image src="/static/cart_empty@2x.png" class="empty-img"></image>
			<text class="tip-text">空空如也~</text>
		</view>
</template>
@@ -33,6 +33,9 @@
			radioChangeHandler(e){
				// console.log(e);
				this.updateGoodsState(e)
				},
							numberChangeHandler(e){
								console.log(e);
			},
			numberChangeHandler(e){
				console.log(e);
			}
		}
	}

				</block>
	</view>
</template>

<script>
	import badgeMix from '@/mixins/tabbar-badge.js'
	import {
			mapState,
			mapMutations
		} from 'vuex'
	export default {
		mixins: [badgeMix],
		computed: {
					...mapState('m_cart', ['cart'])
				},
		data() {
			return {
				options: [{
									text: '删除', // 显示的文本内容
									style: {
										backgroundColor: '#C00000' // 按钮的背景颜色
									}
								}]
			};
			},
					methods: {
								...mapMutations('m_cart', ['updateGoodsState', 'updateGoodsCount','removeGoodsById']),
								radioChangeHandler(e) {
							// console.log(e);
							this.updateGoodsState(e)
						},
						numberChangeHandler(e) {
										this.updateGoodsCount(e)
										},
													swipeActionClickHandler(goods){
														this.removeGoodsById(goods.goods_id)
		}
	}
</script>

<style lang="scss">
.cart-container{
		padding-bottom: 50px;
	}
.cart-title {
		height: 40px;
		display: flex;
		align-items: center;
		font-size: 14px;
		padding-left: 5px;
		border-bottom: 1px solid #efefef;

		.cart-title-text {
			margin-left: 10px;
		}
	}
	.empty-cart {
		  display: flex;
		  flex-direction: column;
		  align-items: center;
		  padding-top: 150px;
		
		  .empty-img {
		    width: 90px;
		    height: 90px;
		  }
		
		  .tip-text {
		    font-size: 12px;
		    color: gray;
		    margin-top: 15px;
		  }
		}
</style>
